Paleo diets ranked as the most popular search term in 2013, and the caveman weight loss plan continues to attract fans. What's new in 2014, however, may not appeal to everyone: Insects. Increasing the "ick" factor in the weight loss world, high protein bugs have become the hottest new Paleo diet trend, reported Outside magazine on March 28.

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Joanne Eglash has more than 25 years of experience as a freelance journalist and author. She's written articles, features, interviews, blogs, newsletters, and reviews for magazines such as Shape, Pregnancy and Success and for Web sites such as ediets and Yahoo. Joanne welcomes tips for her articles, which cover all aspects of health and lifestyles. She also is a freelance researcher and editor. Email her at snackscriber @ gmail.com